Average Error: 0.1 → 0.1
Time: 14.8s
Precision: 64
\[\left(x \cdot y\right) \cdot \left(1 - y\right)\]
↓
\[\left(x \cdot y\right) \cdot \left(1 - y\right)\]
\left(x \cdot y\right) \cdot \left(1 - y\right)
↓
\left(x \cdot y\right) \cdot \left(1 - y\right)
double f(double x, double y) {
        double r28459 = x;
        double r28460 = y;
        double r28461 = r28459 * r28460;
        double r28462 = 1.0;
        double r28463 = r28462 - r28460;
        double r28464 = r28461 * r28463;
        return r28464;
}
↓
double f(double x, double y) {
        double r28465 = x;
        double r28466 = y;
        double r28467 = r28465 * r28466;
        double r28468 = 1.0;
        double r28469 = r28468 - r28466;
        double r28470 = r28467 * r28469;
        return r28470;
}

Error

Bits error versus x

Bits error versus y

Try it out

Your Program's Arguments

Results

Enter valid numbers for all inputs

Derivation

  1. Initial program 0.1

    \[\left(x \cdot y\right) \cdot \left(1 - y\right)\]

  2. Final simplification0.1

    \[\leadsto \left(x \cdot y\right) \cdot \left(1 - y\right)\]

Reproduce

herbie shell --seed 2019326 
(FPCore (x y)
  :name "Statistics.Distribution.Binomial:$cvariance from math-functions-0.1.5.2"
  :precision binary64
  (* (* x y) (- 1 y)))